Kusatake 【草竹】3 The Japanese surnames etymology dictionary.
① 源 Yes surname. Tochigi-ken Ashikaga-shi Numata-cho is based. In the same place, I will make Yawata god Shinkansen. Ishikawa-ken Hakusan-shi Tell him that he was engaged in agriculture at the shopkeeper of Konoyancho. Estimated in the Edo period. In terms of estimation, Genbei is from Mr. Genpei. Ishikawa-ken Hakusan-shi Tell her that she was engaged in agriculture at the Otsujima Town. Estimated in the Edo period. Kyouto - fu Kyouto - shi , Saitama - ken Hanyuu - shi Kobe, Chiba - ken Sakura - shi Castle town was in the Edo era in the Sakura clan of the clan office. 源 reference.